| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.87 | 13.851% | $263.9863 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $133.66 | 9.167% | $145.9126 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $14.42 | 11.106% | $16.0215 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $87.31 | 5.546% | $92.1522 | $92.15 | $92.15 | $92.20 |
| Purchase #5 | $74.44 | 5.544% | $78.567 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $165.40 | 9.320% | $180.8153 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $101.97 | 3.699% | $105.7419 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $809.07 | $883.1968 | $883.20 | $883.15 | $883.20 | |